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Build your own salt water powered motorcycle - simply add a few drops of salt water and watch it go!
This special fuel cell motorcycle is powered from a chemical reaction with saline, metal and water - adding literally just a few drops of salt water will start the engine running as if by magic. The motorcycle will perform straight runs, right or left circling and radical 'S' turns with a run time of around 7-8 minutes before it needs more fuel. This innovative kit teaches children about new forms of clean energy, combining science, creativity and of course fun.
Truly baffling tricks, stunts & optical illusions - brain strain!£19.95
Super speedy high energy 5cm bug darts about changing direction.£12.99
Eleven year old boys are still boys rather than teenagers. But if they are getting into style, try an Interactive Glow T Shirt or something cool for their room like a Jellyfish Tank Mood Light. The Creepy Crawly Challenge will also guarantee you some amusement. Don't eat the chili one.